{
  "plays": {
    "plays": [
      {
        "city": "Jinan",
        "country": "China",
        "region": "Shandong",
        "signature": "0xe8a437ea8dec1c81d04f08c65eb94536f3a91ad7e0969371b31617bcc1d370096d8c3185f987bc497405328a464f0591568d2d3ed8f7af8dce4a516d5c7e5e7c01",
        "timestamp": "2026-10-13T08:53:21Z",
        "trackId": "869123870",
        "userId": "0xede07aca59815fbaa75c4f813dcdd1390d371071"
      }
    ]
  },
  "signature": "90ad8a7cea6a0af6a304bc2966d8c83664e0f6533ae99dda5987e67ac68dab9b2558e2bdbc041e81175b28bd9517212e0f452cf16d31adf83dcc1014ba1a5dbe00"
}